The Hijri Era is believed to have started from
-
326 BC
-
319 AD
-
78 AD
-
None of these
D
Correct answer
Explanation
The Hijri Era (Islamic calendar) began in 622 AD when Prophet Muhammad migrated from Mecca to Medina (Hijra). Since 326 BC, 319 AD, and 78 AD are all incorrect dates for this historical event, 'None of these' is the correct answer.